Ndi Taphunzira konkire Kodi

Mtundu uliwonse wa zomangamanga zimaphatikizapo kugwiritsa ntchito njira zamakono zina ndi zipangizo. Choncho sikuti ndi kufunika kogwiritsa ntchito ochiritsira konkire kwa kukonza ziwembu zosiyanasiyana. Mwina m'malo ndi mtundu wina wa matope, mosavuta pokonza ndi kupanga. Ndipo izi likukwaniritsa zinthu mwachindunji Taphunzira konkire. Ndipo chimagwiritsidwa ntchito chifukwa katundu wawo.

Taphunzira konkire - choyimira cha matope, mmene kuchuluka binder kwambiri m'munsi kuposa okhutira filler. Si cholimba kwambiri. Koma ntchito yake yaikulu ndi mtengo wochepa ndi omasuka unsembe. Adzaupereka kwa gulu la katundu zipangizo B5, V7.5, B10, V12.5, V15. The ntchito kwambiri ambiri kuti walandira mu payekha nyumba zomanga, mwachitsanzo. Kwa. Mphamvu Zake makhalidwe akukwana am'derali. Komanso, mtundu uwu wa matope otchedwa ting'onoting'ono basi. Ichi ndi chifukwa chakuti nthawi zambiri ntchito pomanga msewu, T. Kwa. Iye n'zosavuta anagubuduza kunja wodzigudubuza msewu.

The kugwirizana kwa buku ntchito Taphunzira zigawo mwala ndi: 1 chiwerengero cha simenti, 3 - mchenga ndi 6 - filler. Choncho wosakanizira 1 mita kiyubiki wa njira chofunika makilogalamu 160 simenti, makilogalamu 2200 pa mchenga ndi filler, ndi madzi mu buku la malita 75. Nthawi zina ndalama simenti mu plasticizers wapadera akuwonjezeka njira. Nkofunika kuti tilingalire za zili fumbi ndi particles osiyanasiyana dongo mu njira sanali upambana 10%. Apo ayi, khalidwe la chotsirizidwa adzakhala otsika. Malinga ndi kukula kwa filler, ndilo gawo la Taphunzira simenti, ndi anapatukana mu chabwino-grained ndi coarse-grained. The zikuchokera woyamba limapangidwa pellets a 5 mm, ndipo chachiwiri - 40 mm. Pambuyo pa kuphatikiza kugwirizana kwa njira ayenera kukhala ofanana nthaka chonyowa.

Taphunzira konkire zikuchokera zomwe zizindikiro chiwerengero ka wothandizila kumanga chimagwiritsidwa ntchito mu nyengo payekha. Za izo maziko maziko kapena lembani screed pa bwalo ndi m'nyumba. Nthawi zambiri ntchito pansi kukhazikika. Kuyambira inu mukhoza kumanga mpanda, magulu maziko, nduwira kulowererana, komanso tokha apansi, masitepe ndi monolithic mphutu. Koma zimenezi zimatheka mu otsika-nyamuka zomangamanga, mwachitsanzo. A. Pamene chidwi katundu mphamvu makhalidwe, amene ali yowona woonda, mwina zochepa, tingayambe mavuto adzaoneni. The ntchito kwambiri ambiri zinthu izi zimapezeka mu kumanga msewu. Za izo maziko phula simenti owaka miyala.

Kuika Taphunzira konkire ayenera kuchitidwa mwamsanga kukonzekera ndi yobereka wa chinthu. Ngati yozungulira kutentha kuposa madigiri 25, ndiye yankho ambiri anawonjezera retarders oipa, kuchepetsa kukula mphamvu. mlingo awo mpaka 1% mwa kulemera kwa simenti ntchito mu njira. Iwo amakulolani kuonjezera nthawi zoyendera ndi stacking ndi ola limodzi ndi theka. Kutentha osachepera ntchito sayenera zosakwana madigiri 5.